	<!--

	var dernier = 1;
	var col_high = "#000000";
	var col_low = "#999999";
	
	function f_change(calqueno) {
		
		//document.getElementById("fenetre").innerHTML = "dernier: " + dernier + " | calqueno: " + calqueno;
		
		// désactiver dernier
		document.getElementById("contenu"+dernier).style.visibility = "hidden";
		document.getElementById("tete"+dernier).style.color = col_low;
	
		// avtiver calqueno
		document.getElementById("contenu"+calqueno).style.visibility = "visible";
		document.getElementById("tete"+calqueno).style.color = col_high;
		
		dernier=calqueno;
		
	}
	
	//-->